3920029274011 has 4 divisors (see below), whose sum is σ = 3921335518024. Its totient is φ = 3918723030000.

The previous prime is 3920029273999. The next prime is 3920029274033. The reversal of 3920029274011 is 1104729200293.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3920029274011 - 2⁹ = 3920029273499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3920029274311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653117505 + ... + 653123506.

It is an arithmetic number, because the mean of its divisors is an integer number (980333879506).

Almost surely, 2^{3920029274011} is an apocalyptic number.

3920029274011 is a deficient number, since it is larger than the sum of its proper divisors (1306244013).

3920029274011 is a wasteful number, since it uses less digits than its factorization.

3920029274011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306244012.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 3920029274011 in words is "three trillion, nine hundred twenty billion, twenty-nine million, two hundred seventy-four thousand, eleven".